The Leaves of a Zucchini Plant
Broad, flat, and lobed leaves are the most predominant feature of the zucchini plant. Located at the end of a long stem, they are the health indicators of the plant. Healthy leaves are dark green; although, some zucchini leaves develop silvery spots which are totally normal and healthy on some varieties. Colors of yellow, brown, black, white, or light green indicate plant stress.